*SUPPORT*
IN: zup blicket lug blicket OUT: GREEN YELLOW YELLOW
IN: wif kiki wif OUT: PINK PINK
IN: gazzer zup kiki zup OUT: RED GREEN GREEN
IN: gazzer gazzer OUT: RED RED
IN: blicket kiki wif OUT: PINK YELLOW
IN: wif lug gazzer OUT: RED PINK
IN: blicket blicket kiki wif OUT: YELLOW PINK YELLOW
IN: gazzer OUT: RED
IN: zup OUT: GREEN
IN: blicket OUT: YELLOW
IN: blicket zup kiki gazzer OUT: YELLOW RED GREEN
IN: gazzer wif lug blicket OUT: RED YELLOW PINK
IN: gazzer kiki gazzer OUT: RED RED
IN: gazzer gazzer lug blicket OUT: RED YELLOW RED

*QUERY*
IN: blicket lug gazzer OUT: RED YELLOW
IN: blicket tufa OUT: YELLOW YELLOW
IN: zup kiki wif OUT: PINK GREEN
IN: gazzer lug zup OUT: GREEN RED
IN: gazzer lug wif tufa OUT: PINK RED PINK RED
IN: gazzer blicket OUT: RED YELLOW
IN: gazzer tufa OUT: RED RED
IN: gazzer kiki zup OUT: GREEN RED
IN: gazzer lug blicket tufa OUT: YELLOW RED YELLOW RED
IN: zup kiki zup OUT: GREEN GREEN

*GRAMMAR*
blicket -> YELLOW 
 gazzer -> RED 
 zup -> GREEN 
 wif -> PINK 
 x1 tufa -> [x1] [x1] 
 u1 kiki u2 -> [u2] [u1] 
 u1 lug u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 